<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>6 v-bind 对于样式style的控制</title>
</head>
<style>
  .box{
    width: 200px;
    height: 200px;
    background-color: pink;
  }
</style>
<body>
  <div id="app">
    <div class="box"  :style="{width:'400px',height:'400px', backgroundColor:'green'}"></div>
  </div>

<script src="../js/vue.js"></script>
<script>
 var app = new Vue({
        el: "#app",
        data: {
          message: "",
        },
        methods:{
          
        }
      });

</script>

</body>
</html>